comment
authorJoey Hess <joeyh@joeyh.name>
Mon, 18 Jul 2022 21:02:41 +0000 (17:02 -0400)
committerJoey Hess <joeyh@joeyh.name>
Mon, 18 Jul 2022 21:02:41 +0000 (17:02 -0400)
doc/todo/registerurl__58___do_changes_in_journal___34__in_place__34____63__/comment_13_0154b05e0b0edccd8e69657501938d92._comment
doc/todo/registerurl__58___do_changes_in_journal___34__in_place__34____63__/comment_17_fe41f306edfb0ae608dfb3a8f153bcbf._comment [new file with mode: 0644]

index 9a425d0460ef7de71147a00d1c11e1273eb7d87e..7f1b63f7fb3374c90037ac270e695d7265963718 100644 (file)
@@ -13,12 +13,10 @@ For benchmarking, I'm using this command.
 ITER=2000  
 Old: 52s  
 Appending:  28s  
-Appending without reading old value: 2s
 
 ITER=4000  
 Old: 190s  
 Appending:  111s  
-Appending without reading old value: 5s
 
 
 So an improvement of 50%. But remains nonlinear even when appending,
diff --git a/doc/todo/registerurl__58___do_changes_in_journal___34__in_place__34____63__/comment_17_fe41f306edfb0ae608dfb3a8f153bcbf._comment b/doc/todo/registerurl__58___do_changes_in_journal___34__in_place__34____63__/comment_17_fe41f306edfb0ae608dfb3a8f153bcbf._comment
new file mode 100644 (file)
index 0000000..e0a004d
--- /dev/null
@@ -0,0 +1,13 @@
+[[!comment format=mdwn
+ username="joey"
+ subject="""comment 17"""
+ date="2022-07-18T20:56:48Z"
+ content="""
+whereis would have up-to-date information, except when it was the old
+git-annex that does not understand atomic appends. Then there would be
+a narrow window, during each atomic append, where it would not see any of the
+changes that registerurl had written to the log file, and would instead see
+an old value from the git-annex branch.
+
+Hmm. Maybe that is a problem. I dunno.
+"""]]